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-rw-r--r--string-list.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/string-list.c b/string-list.c
index decfa74..480173f 100644
--- a/string-list.c
+++ b/string-list.c
@@ -136,6 +136,15 @@ void filter_string_list(struct string_list *list, int free_util,
list->nr = dst;
}
+static int item_is_not_empty(struct string_list_item *item, void *unused)
+{
+ return *item->string != '\0';
+}
+
+void string_list_remove_empty_items(struct string_list *list, int free_util) {
+ filter_string_list(list, free_util, item_is_not_empty, NULL);
+}
+
void string_list_clear(struct string_list *list, int free_util)
{
if (list->items) {